Lithonia
Georgia, USA
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Lithonia, GA

July, like June, is another tropical summer month in Lithonia, Georgia, with average temperature ranging between max 90.5°F (32.5°C) and min 71.2°F (21.8°C).

Temperature

July is the warmest month, with an average high-temperature of 90.5°F (32.5°C) and an average low-temperature of 71.2°F (21.8°C).

Heat index

The average heat index is appraised at a blistering 107.4°F (41.9°C). Be wary - heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'feels like', 'felt air temperature', or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is individual, with diverse people perceiving weather differently for numerous reasons (pregnancy, clothing, metabolic differences), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The least humid month is July, with an average relative humidity of 70%.

Rainfall

In Lithonia, during July, the rain falls for 22.6 days and regularly aggregates up to 4.33" (110mm) of precipitation. Throughout the year, in Lithonia, Georgia, there are 182.9 rainfall days, and 40.39" (1026mm) of precipitation is accumulated.

Snowfall

In Lithonia snow does not fall in April through October.

Daylight

In July, the average length of the day in Lithonia, Georgia, is 14.1h.

Sunshine

July has the most sunshine of the year, with an average of 10.7h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from the exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 6 in July interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the warmest month in Lithonia?

With an average high-temperature of 90.5°F (32.5°C) and an average low-temperature of 71.2°F (21.8°C), July is the warmest month in Lithonia.

What is the temperature in July in Lithonia?

In July, in Lithonia, the average high-temperature is 90.5°F (32.5°C), and the average low-temperature is 71.2°F (21.8°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), that takes the relative humidity and factores it into the air temperature reading, in July is estimated at 107.4°F (41.9°C).

What is the least humid month in Lithonia?

With an average relative humidity of 70%, July is the least humid month in Lithonia, Georgia.

What is the average humidity in July in Lithonia?

In Lithonia, Georgia, the average relative humidity in July is 70%.

How much does it rain in Lithonia in July?

In Lithonia, Georgia, in July, during 22.6 rainfall days, 4.33" (110mm) of precipitation is typically accumulated.

When it does not snow in Lithonia?

April through October are months without snowfall in Lithonia.

How many hours of daylight does Lithonia have in July?

The average length of the day in July in Lithonia is 14.1h.

What month has the most sunshine in Lithonia?

With an average of 10.7h of sunshine, July has the most sunshine of the year.

How many hours of sunshine does Lithonia have in July?

In July, the average sunshine in Lithonia is 10.7h.

What are the months with the highest UV index in Lithonia?

Months with the highest UV index in Lithonia are May through August, with an average maximum UV index of 6.

What is the UV index reading in July in Lithonia?

The average daily maximum UV index in July in Lithonia, Georgia, is 6. A UV Index value of 6 to 7 symbolizes a high health threat from the exposure to the Sun's UV radiation.
Average temperature in July - Lithonia, GA
  • Average high temperature in July: 90.5°F

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (50.5°F).

  • Average low temperature in July: 71.2°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).

Average humidity in July - Lithonia, GA
  • Average humidity in July: 70%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (70%).

Average rainfall in July - Lithonia, GA
  • Average rainfall in July: 4.33"

The wettest month (with the highest rainfall) is August (5.35").
The driest month (with the least rainfall) is October (2.2").

Average rainfall days in July - Lithonia, GA
  • Average rainfall days in July: 22.6 days

The month with the highest number of rainy days is July (22.6 days).
The month with the least rainy days is November (9.9 days).

Average snowfall in July - Lithonia, GA
  • Average snowfall in July: 0"

The month with the highest snowfall is February (0.71").
Months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in July - Lithonia, GA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (0.9 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in July / Average sunshine in July - Lithonia, GA
  • Average daylight in July: 14.1h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in July: 10.7h

The month with the most sunshine is July (Average sunshine: 10.7h).
The month with the least sunshine is December (Average sunshine: 5.1h).

Average UV index in July - Lithonia, GA
  • Average UV index in July: 6

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January and December (UV index 2).